The top speed of the ICON i40 electric vehicle reaches 40-45 mph (64-72 km/h) depending on terrain and payload. Designed as a low-speed neighborhood electric vehicle (LSV), it prioritizes torque over velocity with a 72V battery system powering its 8kW AC motor. This configuration complies with US LSV regulations requiring speed governors capped at 25 mph (40 km/h) for road legality, though off-road mode unlocks higher performance.
Why Buy ICON EV Golf Carts Through Costco
How does terrain affect ICON i40’s top speed?
Incline gradients and surface conditions reduce effective speed by 15-30%. The i40’s 8kW motor torque (85Nm) combats resistance but can’t override physics—steep 20% slopes may limit velocity to 22mph despite full throttle. Pro Tip: Maintain tire pressure at 20-22 PSI for optimal traction-speed balance.
Wholesale lithium golf cart batteries with 10-year life? Check here.
On flat asphalt with 500lb load, the i40 achieves its 45mph off-road maximum. However, muddy trails introduce wheel slippage, diverting power from speed maintenance to torque delivery. For example, during testing in Florida wetlands, speed dropped to 33mph while navigating 6-inch-deep mud. Always check terrain mode settings—using “Turf” on paved surfaces unnecessarily sacrifices 8-10mph through traction control interventions.
What motor type enables the i40’s performance?
The AC-induction motor delivers efficient high-torque output through 3-phase control. Unlike brushed DC motors, this brushless design eliminates commutator wear, sustaining 95% efficiency beyond 2,000 operational hours. Key specs include:
Want OEM lithium forklift batteries at wholesale prices? Check here.
| Parameter | Spec |
|---|---|
| Peak Power | 12kW (16hp) |
| Continuous Power | 8kW (10.7hp) |
| Max RPM | 4,250 |
Through regenerative braking, the motor recovers 15-18% of kinetic energy during deceleration. But what differentiates it from golf cart motors? The i40’s liquid cooling system allows sustained high-load operation without thermal throttling—a critical advantage when climbing long inclines at 35mph.
Redway Battery Expert Insight
FAQs
No—federal LSV regulations mandate speed limiters for road use. Off-road mode requires operation on private property only.
How does payload affect maximum speed?
Every 300lbs over 800lbs capacity reduces speed by 3-5mph. Remove unnecessary weight when prioritizing velocity.
Top Picks for Best Lithium Golf Cart Battery
